127549242

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^2\times {\mathrm{727}}^1$

素因数の和:782

約数の個数: 72

約数和(自身を含む): 302885856

約数和(自身を除く): 175336614

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 243, 342, 361, 486, 513, 722, 727, 1026, 1083, 1454, 1539, 2166, 2181, 3078, 3249, 4362, 4617, 6498, 6543, 9234, 9747, 13086, 13813, 19494, 19629, 27626, 29241, 39258, 41439, 58482, 58887, 82878, 87723, 117774, 124317, 175446, 176661, 248634, 262447, 353322, 372951, 524894, 745902, 787341, 1118853, 1574682, 2237706, 2362023, 3356559, 4724046, 6713118, 7086069, 14172138, 21258207, 42516414, 63774621, 127549242]

約数ペア:

[(1, 127549242), (2, 63774621), (3, 42516414), (6, 21258207), (9, 14172138), (18, 7086069), (19, 6713118), (27, 4724046), (38, 3356559), (54, 2362023), (57, 2237706), (81, 1574682), (114, 1118853), (162, 787341), (171, 745902), (243, 524894), (342, 372951), (361, 353322), (486, 262447), (513, 248634), (722, 176661), (727, 175446), (1026, 124317), (1083, 117774), (1454, 87723), (1539, 82878), (2166, 58887), (2181, 58482), (3078, 41439), (3249, 39258), (4362, 29241), (4617, 27626), (6498, 19629), (6543, 19494), (9234, 13813), (9747, 13086)]